Airtac SI125 Standard Cylinder SI125BX200
2. Piston features bidirectional Y-seal structure with cushioning function, offering extended service life and low friction resistance;
3. Aluminum barrel with cruciform reinforcement and black-anodized piston rod for enhanced corrosion resistance;
4. Precision machined cylinder surface ensures smooth operation;
5. Multiple cylinder specifications and mounting accessories available for flexible configurations.
Category: Standard Cylinders | Brand: AIRTAC | Series: SI125
AirTAC SI125BX200 Standard Cylinder Technical Specifications
- Model: SI125BX200
- Type: ISO 15552 compliant double-acting cylinder
- Bore size: 125mm
- Stroke: 200mm (customizable up to 2000mm)
- Operating pressure: 0.05-1.0 MPa
- Cushioning: Adjustable pneumatic cushion (both ends)
- Piston speed: 50-750 mm/s
- Port size: G1/2 (NPT1/2 optional)
- Piston rod thread: M24×1.5
- Ambient temperature: -20℃ to 80℃
- Mounting types: Basic MF1, optional flange/clevis/foot mounts
- Material: Aluminum alloy barrel, chrome-plated steel rod
- Seal material: NBR (nitrile) with wear-resistant ring
- Weight: 6.8 kg (dry, without accessories)
- Dimensions:
- Length: 358mm (retracted)
- Width: 160mm (mounting face)
- Height: 160mm (square body profile)
High-torque industrial cylinder designed for heavy-duty automation applications. Features precision honed tube with hard anodized finish for extended service life. Integrated magnet version (SI125BX200-M) available for position sensing. Optional auto switch grooves for magnetic proximity sensor installation.
- Press machine ejection systems
- Automotive welding fixture actuation
- Foundry equipment operation
- Large valve actuation in water treatment plants
- Paper roll handling systems
Maintenance note:
Lubricate through air port using ISO VG32 hydraulic oil.
For vertical installations, use locking nut (ASNU-125) to prevent piston drift.
Minimum 3mm clearance required around cylinder body for heat dissipation.
| Property | Property Value |
|---|---|
| sku | SI125BX200 |
| Seal Material | Polyurethane |
| Understood. Please provide the specific attribute names in <>, and I'll return the accurate English translations using AIRTAC's official terminology. Example: User input: <缸径> My output: Bore | Operating Temperature: -20°C to 80°C Speed Range: 30-500 mm/s |
| Port Size | PT 1/2 |
| Piston Rod Material | SUS304 |
| Magnet | Non-magnetic |
| Bore Diameter | 125mm |
| Stroke | <200mm> |
Returns will be accepted for up to 15 days of Customer’s receipt or tracking number on Not used items. You, as a Customer, are obliged to inform us via email before you return the item, only in the case of:
- Received the wrong item.
- Item arrived not as expected (ie. damaged packaging).
- Item had defects.
- Over delivery time.
- The shipper does not allow the goods to be inspected before payment.
The returned product(s) must be in the original packaging, safety wrapped, undamaged and unworn. This means that the item(s) must be safely packed in a carton box for protection during transport, possibly the same carton used to ship to you as a customer.